The Washer,key, cataloged under National Stock Number 5310-01-451-0119, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3 Technologies, Inc. Div L3 Keo. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-451-0119 |
| Primary Part Number | 50877 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | L3 Technologies, Inc. Div L3 Keo |
| Status | ACTIVE |
| Hole Diameter | 0.266 INCHES NOMINAL IN |
| Material Document and Classification | ASTMB 194 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| External Straight Key Width | 0.200 INCHES NOMINAL IN |
| Material Thickness | 0.0145 INCHES MINIMUM AND 0.0155 INCHES MAXIMUM IN |
| Outside Diameter | 0.500 INCHES NOMINAL IN |
| Material | COPPER ALLOY 172 OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 050877 | L3 Technologies, Inc. Div L3 Keo (USA) |
| 50877 PRIMARY | L3 Technologies, Inc. Div L3 Keo (USA) |
| 887B050877 | L3 Technologies, Inc. Div L3 Keo (USA) |
NSN 5310-01-451-0119 is a Washer,key, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-451-0119 has 3 cross-referenced part numbers: 050877 (L3 Technologies, Inc. Div L3 Keo), 50877 (L3 Technologies, Inc. Div L3 Keo), 887B050877 (L3 Technologies, Inc. Div L3 Keo).
There are 6 known substitutes for 5310-01-451-0119: 5935-00-149-3304, 5360-00-468-4083, 4820-01-163-1255 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 50877: Hole Diameter: 0.266 INCHES NOMINAL IN; Material Document and Classification: ASTMB 194 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; External Straight Key Width: 0.200 INCHES NOMINAL IN; Material Thickness: 0.0145 INCHES MINIMUM AND 0.0155 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.